203.4.250.0/24

AS9648  ·  Australia On-Line Pty Ltd

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Summary

Country Australia
Domain ozonline.com.au
ASN AS9648
Parent Range 203.4.248.0/21
Registry APNIC
ID AOL-AU

WHOIS Details

inetnum:        203.4.248.0 - 203.4.255.255
netname:        AOL-AU
descr:          Australia On Line
descr:          Level 4/6 Riverside Quay
descr:          Southbank, Victoria 3006
descr:          Phone: +61-3-9686-1051
country:        AU
org:            ORG-AOLP1-AP
admin-c:        AOLN1-AP
tech-c:         AOLN1-AP
abuse-c:        AO361-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-OZONLINE-AU
last-modified:  2021-01-18T01:59:38Z
source:         APNIC

irt:            IRT-OZONLINE-AU
address:        Level 4, 6 Riverside Quay
address:        Southbank, VIC, 3006
address:        Australia On Line
address:        Level 4, 6 Riverside Quay
address:        Southbank, Victoria, 3166
address:        Australia
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AH175-AP
tech-c:         AH175-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-23
mnt-by:         MAINT-AU-AH175-AP
last-modified:  2025-11-18T00:30:10Z
source:         APNIC

organisation:   ORG-AOLP1-AP
org-name:       Australia On Line Pty Ltd
org-type:       LIR
country:        AU
address:        PO Box 475
address:        Australia
phone:          +61407514149
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE OZONLINEAU
country:        ZZ
address:        Level 4, 6 Riverside Quay
address:        Southbank, VIC, 3006
address:        Australia On Line
address:        Level 4, 6 Riverside Quay
address:        Southbank, Victoria, 3166
address:        Australia
phone:          +000000000
e-mail:         [email protected]
admin-c:        AH175-AP
tech-c:         AH175-AP
nic-hdl:        AO361-AP
remarks:        Generated from irt object IRT-OZONLINE-AU
remarks:        [email protected] was validated on 2025-10-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T09:40:53Z
source:         APNIC

role:           Australia On Line NOC Role Object
address:        Level 4, 6 Riverside Quay
address:        Southbank, VIC, 3006
country:        AU
phone:          +61 3 83304900
fax-no:         +61 3 96861051
e-mail:         [email protected]
admin-c:        AH175-AP
tech-c:         AH175-AP
nic-hdl:        AOLN1-AP
abuse-mailbox:  [email protected]
mnt-by:         MAINT-NEW
last-modified:  2010-06-16T02:28:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.4.250.0/24

Range ASN Company Num of IPs
203.4.248.0/21 AS9648 Australia On Line 2,048

Nearby Ranges

BGP prefixes that overlap with 203.4.0.0/16

Range ASN Company Num of IPs
203.4.248.0/21 AS9648 Australia On Line 2,048
203.4.216.0/21 AS136392 St Vincent's Hospital (Melbourne) Limited 2,048
203.4.232.0/21 AS24007 Amalgamated Television Services - ATN Channel 7 2,048
203.4.200.0/22 AS4822 National Library of Australia 1,024
203.4.164.0/22 AS149872 Peter MacCallum Cancer Institute t/a Peter MacCallum Cancer Centre 1,024
203.4.212.0/22 AS23918 NTT Australia Solutions Pty Ltd 1,024
203.4.188.0/23 AS396982 AAP Information Services Pty Ltd 512
203.4.172.0/23 AS4739 iiNet Limited 512
203.4.182.0/23 AS138390 Trinity Grammar School 512
203.4.190.0/23 AS396982 AAP Information Services Pty Ltd 512
203.4.169.0/24 AS37990 NRG Gladstone Operating Services 256
203.4.226.0/24 AS151499 Australian Public Access Network Association 256
203.4.160.0/24 AS24060 KTB COMPUTER SERVICES COMPANY LIMITED 256
203.4.187.0/24 AS136156 MD Rehanur Rahman t/a M/S FNF Online 256
203.4.229.0/24 AS7545 Attorney-General's Department 256
203.4.162.0/24 AS9301 Cynergic National Network 256
203.4.168.0/24 AS9449 QLD VoIP Services 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
154.251.118.8 AS36947 Telecom Algeria 12.79ms from Algiers, DZ
58.31.120.152 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.12ms from Beijing, CN
72.106.252.136 AS6167 Verizon Business 11.01ms from Chicago, US
167.21.155.8 AS8075 Microsoft Corporation 0.61ms from Chicago, US
193.102.14.72 AS15943 wilhelm.tel GmbH 0.30ms from Hamburg, DE
95.112.60.104 AS6805 Telefonica Germany GmbH & Co.OHG 2.31ms from Hamburg, DE
171.235.102.8 AS7552 Viettel Group 4.75ms from Ho Chi Minh City, VN
108.203.147.248 AS7018 AT&T Enterprises, LLC 5.32ms from Houston, US
108.70.55.88 AS7018 AT&T Enterprises, LLC 3.54ms from Houston, US
165.84.216.56 AS31463 Redcentric Solutions Ltd 2.61ms from London, GB
128.15.134.24 AS45 Lawrence Livermore National Laboratory 2.84ms from San Jose, US
24.22.101.184 AS7922 Comcast Cable Communications, LLC 9.21ms from Seattle, US
210.104.77.200 AS4766 Korea Telecom 0.89ms from Seoul, KR
185.45.66.40 AS201200 SuperHosting.BG Ltd. 0.48ms from Sofia, BG
191.248.116.136 AS18881 TELEFÔNICA BRASIL S.A 11.16ms from São Paulo, BR
220.148.133.120 AS10010 TOKAI Communications Corporation 2.46ms from Tokyo, JP
222.136.219.104 AS4837 CHINA UNICOM China169 Backbone 6.31ms from Zhengzhou, CN
68.164.48.136 AS6079 RCN 1.45ms from Ashburn, US
2.133.40.56 AS9198 JSC Kazakhtelecom 6.78ms from Astana, KZ
167.114.175.40 AS16276 OVH SAS 0.06ms from Beauharnois, CA
79.242.200.40 AS3320 Deutsche Telekom AG 2.17ms from Berlin, DE
54.201.228.248 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
73.218.67.248 AS7922 Comcast Cable Communications, LLC 10.88ms from Boston, US
109.138.197.72 AS5432 Proximus NV 2.03ms from Brussels, BE
102.132.211.216 AS37680 Cool Ideas Service Provider (Pty) Ltd 1.41ms from Cape Town, ZA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m5 203.4.250.243
traceroute to 203.4.250.243 (203.4.250.243): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Praia, CV
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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